I have redirected an interrupt function by executing a far jump from the original interrupt function to another function in RAM. I'm using the small memory model. Do I have to do something to properly handle the return from the vectored function, since the vectored function was built using the small memory model and this function is being entered by a far jump? Thanks for any guidance.
Please see: http://www.keil.com/support/docs/2881.htm It shows a simple method using a small assembler source that re-directs the interrupt vector.